Howcast - Cardiac emergencies can happen anywhere. Be prepared with a simple technique known as hands-only CPR. You can learn it in minutes, it's easy to remember, and it can help save a life.

A pedestrian bridge that was under construction collapsed onto a busy Miami highway Thursday afternoon, crushing vehicles beneath its massive slabs of concrete and steel and killing at least four people,...

Detective Juan Llera rushed to the scene of the collapsed bridge in Miami Thursday, and administered CPR to a victim, keeping him alive so that he could be transported to the hospital.

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Detective Juan Llera rushed to the scene of the collapsed bridge in Miami Thursday, and administered CPR to a victim, keeping him alive so that he could be transported to the hospital.

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At least 130 people remained hospitalized Tuesday, with 48 listed in critical condition, following the deadliest shooting in modern U.S. history that killed 59 and left hundreds injured.

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At least 130 people remained hospitalized Tuesday, with 48 listed in critical condition, following the deadliest shooting in modern U.S. history that killed 59 and left hundreds injured.

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Some injuries are as simple as broken bones, others gunshot wounds involving multiple surgeries and potential transplants, and all come with the added emotional scars of enduring the deadliest shooting in...